Erie 2400VS Series Technical Manual
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Erie 2400VS Series Technical Manual

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2400VS
SERIES
Technical Manual
 A Division of Aquion, Inc.

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Summary of Contents for Erie 2400VS Series

  • Page 1 2400VS SERIES Technical Manual  A Division of Aquion, Inc.

  • Page 2: Table Of Contents

    Table of Contents Introduction ..............Page 1 Technical Specifications ..........Page 2 Flow Diagrams ..............Page 3 Injector & Flow Control Selection ........Page 4 Injector ............... Page 4 Backwash flow control ........Page 4 Brine refill flow control ........Page 5 Installation Assembly ............
  • Page 3 Art. Nr.: Tech_Man-ENG-2400VS-2013.06  A Division of Aquion, Inc.

  • Page 5: Introduction

    Water flows to the brine tank and at the same time down through the resin bed and up through the riser tube to drain, ensuring that all traces of brine are washed out and that the resin bed is compacted. The resin bed is now ready for the next service cycle. Erie Water Treatment Controls – Belgium Page 1...

  • Page 6: Technical Specifications

    Adjustable: 0 - 20 min - brine draw/slow rinse Adjustable: 0 - 180 min - fast rinse/brine refill Adjustable: 0 - 65 min  Flow meter accuracy 1,4 - 115 L/min: ±10% Erie Water Treatment Controls – Belgium Page 2...

  • Page 7: Flow Diagrams

    2400VS SERIES Flow Diagrams SERVICE BACKWASH BRINE / SLOW RINSE FAST RINSE / BRINE REFILL Erie Water Treatment Controls – Belgium Page 3...

  • Page 8: Injector & Flow Control Selection

    The optimal bed expansion is generally obtained at a backwash flow of 1,8 L/min per dm of resin bed surface.  Tank Backwash F.C. inch Gal/min (L/min) (6,1) (6,1) (7,6) (9,8) (13,2) (15,1) (18,9) (22,7) Erie Water Treatment Controls – Belgium Page 4...

  • Page 9: Brine Refill Flow Control

    L (±10 %) (L/min) 0,25 (1,0) 0,25 (1,0) 0,25 (1,0) 0,25 (1,0) (1,9) 11,4 (1,9) 15,1 (1,9) 18,9 (3,8) 22,7 (3,8) 30,3 (3,8) 37,9 (3,8) 45,4 = 0,27  Tank Brine refill F.C. inch Erie Water Treatment Controls – Belgium Page 5...

  • Page 10: Installation

    (with plug ø 2,5 mm x 5,5 mm) into socket at the timers power lead and plug transformer into socket; the connection can be secured by means of the wire clip. Erie Water Treatment Controls – Belgium Page 6...

  • Page 11: Installation Check-Out

    To adjust the residual hardness, the incorporated mixing valve must be regulated in function of the hardness of the incoming water and the desired residual hardness  To increase the residual hardness: turn screw counter clockwise.  To decrease the residual hardness: turn screw clockwise. Erie Water Treatment Controls – Belgium Page 7...

  • Page 12: Electronic Control Panel

    In the event of a timer failure, the display will show the message: Service Required In such case, entering one of the programming levels can possibly solve the problem. However if the problem persists, professional service is required. Erie Water Treatment Controls – Belgium Page 8...
  • Page 13  If the control valve is left in this position, the countdown timer will countdown to 0 sec and start a regeneration.  To cancel this mode, press the scroll button before the countdown timer has reached 0 sec; the control valve will return to the service mode. Erie Water Treatment Controls – Belgium Page 9...

  • Page 14: Programming

    3. Press the scroll button again; the display will show: Set hardn.: XX°f  Press the up button or down button to set the water hardness of the incoming untreated water. Erie Water Treatment Controls – Belgium Page 10...
  • Page 15  Press the up button or down button to set the model of flow meter used: SNAP SENSOR: model with snap-on flow meter sensor. SCREW SENSOR: model with sensor fixed by means of screw. Erie Water Treatment Controls – Belgium Page 11...
  • Page 16 11. Press the scroll button again; the display will show: Exit  Press the up button or down button to save the program to the NOVRAM® and exit the programming level. Erie Water Treatment Controls – Belgium Page 12...

  • Page 17: Diagnostics Level

    Memory Reset: display shows the number of corrupt memory start-ups (for factory purpose only).  EZ: display shows the software version (for factory purpose only).  CapToUse: display shows the remaining capacity. Erie Water Treatment Controls – Belgium Page 13...

  • Page 18: Parts Replacement

    4. Remove the screws holding the PCB in place. 5. Push aside the clip holding the PCB in place and remove the PCB. 6. Reverse the procedure for reassembly; refer to wiring diagram for proper lead connections. Erie Water Treatment Controls – Belgium Page 14...

  • Page 19: Drive Motor

    16. Lower the valve cover straight down onto the valve body and press it down firmly and evenly to seat the valve cover. 17. Install the 6 bolts and tighten them in a cross pattern. 18. Install the drain hose to the drain line fitting. Erie Water Treatment Controls – Belgium Page 15...

  • Page 20: Backwash Flow Control

    4. Use silicone base lubricant to lubricate the green side of the seal disk. 5. Install the seal disk in the valve body, with the green side facing up. 6. Reverse the procedure for reassembly; refer to Parts Replacement “Rotor Assembly”. Erie Water Treatment Controls – Belgium Page 16...

  • Page 21: Gasket

    9. Install the timer head assembly to the valve body and tighten the 2 back plate mount screws. 10. It is now necessary to check the synchronisation of valve body and timer; refer to Parts Replacement “Synchronising valve body and timer head”. Erie Water Treatment Controls – Belgium Page 17...

  • Page 22: Impeller

    6. Lower the valve cover straight down onto the valve body and press it down firmly and evenly to seat the valve cover. 7. Install the 6 bolts and tighten them in a cross pattern. 8. Install the drain hose to the drain line fitting. Erie Water Treatment Controls – Belgium Page 18...
  • Page 23 2400VS SERIES Erie Water Treatment Controls – Belgium Page 19...

  • Page 24: Troubleshooting

    6. Not enough water in brine tank 6. Refer to problem “Control valve fails to refill brine tank” Control valve cycles continuously Cause Solution 1. Defective or shorted micro switch 1. Replace micro switches Erie Water Treatment Controls – Belgium Page 20...
  • Page 25 1. Verify that flow control is installed and correctly sized control 2. Lower and/or upper distributor 2. Replace distributor(s) damaged 3. Leak between riser tube and upper 3. Verify that riser tube is seated correctly and is not cracked distributor Erie Water Treatment Controls – Belgium Page 21...
  • Page 26 3. Replace drive motor 4. Valve body and timer out of 4. Synchronise valve body and timer synchronisation 5. Leak between rotor and seal disk 5. Verify or replace rotor and seal disk Erie Water Treatment Controls – Belgium Page 22...

  • Page 27: Annual Maintenance

    4. Verify correct functioning of flow meter; clean impeller if necessary. 5. Verify programming of timer; re-program timer if necessary. 6. Measure the residual hardness; adjust mixing valve if necessary. 7. Verify min and max. pressure; install pressure reducer if necessary. Erie Water Treatment Controls – Belgium Page 23...

  • Page 28: Exploded Views & Part Numbers

    2400VS SERIES Exploded Views & Part Numbers Electronic timer Erie Water Treatment Controls – Belgium Page 24...
  • Page 29 Gear, switch cam 15/184/7 Locking screw, switch cam 15/173/12 Screw, micro switches (2x) 72451 Micro switch assy 71679 Cable set, drive motor 15/102 Screw, PCB (2x) 72627 Printed Circuit Board 72614 Timer cover Erie Water Treatment Controls – Belgium Page 25...

  • Page 30: Valve Body

    2400VS SERIES Valve body Erie Water Treatment Controls – Belgium Page 26...
  • Page 31 185/208/1 O-ring, brine tee 26/47/12N Check ball, brine tee 72801 Valve body RK/568/259/2 Repair kit rotor RK/75154 Repair kit packing gland nut RK/568/406 Repair kit mixing valve Size: refer to “Sizing Table” Erie Water Treatment Controls – Belgium Page 27...

  • Page 32: Order Specifications

    (L/min) (6,1) (6,8) (7,6) (8,3) (9,8) (11,4) (13,2) (15,1) (18,9) (22,7) (26,5) (30,3) (34,1) 10,0 (37,9) R = Refill flow control: 0 = no flow control Gal/min (L/min) 0,25 (1,0) (1,9) (3,8) Erie Water Treatment Controls – Belgium Page 28...

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